• 如果在RAM中没有足够的空闲页可用,或者没有足够的可以被OS为满足数据库段而调出的其他页,那么启动数据库的请求就会遭到失败。

    If there are not sufficient free pages available in RAM or other pages which can be paged out by the OS to fit the database segment, a request to start a database will fail.

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  • 限制:在此配置中,对于数据库共享内存的限制是2gb或8个段。

    Limit: In this configuration, the limit for database Shared memory is 2gb, or 8 segments.

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  • 这将有效地为数据库共享内存一个段。

    This effectively frees up one segment for database Shared memory.

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  • 这低于1.75GB的共享内存限制,并且每个数据库共享内存段可以安全地连续映射到一个象限。

    This is well under the 1.75gb Shared memory limit, and each database Shared memory segment can safely map contiguously to a quadrant.

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  • 注意这个数量同时还包括实例共享内存和数据库共享内存,并且它们的内存段必须是邻接的。

    Note this amount includes both the instance Shared memory and database Shared memory, and their memory segments must be contiguous.

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  • 如果启用了ESTORE,那么还要从数据库共享内存中拿出另一个段。

    If ESTORE is enabled, then it will take another segment away from the database Shared memory.

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  • 该向导将创建路径的最后一段,并且在这个目录中创建数据库。

    The wizard will create the final segment of the path, and will create the database within that directory.

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  • 虽然FCM通信变得更快,但是它也令数据库共享内存减少了一个段。

    Though FCM communication becomes faster, it reduces the database Shared memory by one segment.

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  • 创建少数附加回滚段来处理数据库活动。

    Create few additional rollback segments to handle the database activities.

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  • 这样还剩下5个段,或者1.25g给数据库共享内存。

    This leaves 5 segments, or 1.25g for database Shared memory.

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  • 该层将一段源id映射到物理数据库,对于同一个物理地址的表,通过建立树来处理。

    A forwarding layer maps ranges of source IDs to physical databases, and replication is handled by building a tree of such tables under the same forwarding address.

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  • CTT查询在特定的时间段里TomTom的具体路线数据库,生成速度模式和道路的使用报告。

    Custom Travel Times queries TomTom's database for specific routes within specific time periods to generate road usage and speed pattern reports.

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  • 如果你想写份邮件,检索一下网页的数据库,传输一段720p的小猫视频,或以60帧每秒的速度再现爆炸场面,首先必须得有台电脑。

    If you wish to compose an E-mail, index a database of web pages, stream a kitten video in 720p or render an explosion at 60 frames per second, you must first build a computer.

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  • 要解决这个问题,可以在unfenced模式下运行udf,或者将数据库共享内存减少至不多于5个段。

    To resolve the problem, run UDF in an unfenced mode or reduce database Shared memory set to no more than 5 segments.

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  • 所有这8个段(2gb)可能都被用于数据库共享内存。

    Potentially, all 8 segments (2 GB) can be used for database Shared memory.

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  • QueryOpen代理的以下LotusScript代码段执行对approver数据库的查找。

    The following LotusScript code fragment of the QueryOpen agent performs a lookup to the approver database. It populates the RETENTION_ERRMSG field if the approver is no longer found.

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  • 数据库没有彻底关闭(在回滚段中有活动的事务)。

    The database was not cleanly shut down (there are active transactions in the rollback segments).

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  • 如果需要,创建另一个新的数据库以存储整个一年或者特定时间段内的假期信息。

    If needed, create another new database to store holiday information for an entire year or for a specified time duration.

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  • 如果需要同步数据库,那么需要在这一阶段要有所计划。

    If you require the databases to be synchronized then you must plan for this process.

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  • 甚至可以配置数据库的只读实例,确保为高容量应用程序或时间段提供更高的读取速度。

    You can even provision read-only instances of your database, ensuring increased read speed for high-volume applications or periods.

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  • 注意:对于下面的每种配置,DB 2将从数据库共享内存中拿出一个段,这个段始于段b。

    Note: DB2 will take away one segment from the database Shared memory for each of the following configurations, starting from segment b.

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  • 假如有三位开发人员正在使用代码段基址,而且他们使用的是本地的数据库。

    Imagine that three developers work on the code base and that they each use their local database.

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  • 这样便迫使DB2将段E用于本地连接,从而为数据库共享内存空出一个段。

    This forces DB2 to use segment E for local connections, thus freeing one segment for database shared memory.

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  • 在许多情况下,事务会话会持续较长一段时间,占用着数据库连接,直到完成。

    In many cases, the session of transactions can take a good while, holding the database connection until complete.

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  • 现在,在最终提交该事务之前,客户机通知参与的数据库准备提交(第1阶段)。

    Now, before the transaction is finally committed the client advises the participating database to prepare the commit (Phase 1).

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  • 它基于一个地震数据库,其中包含一段时间内世界各地发生的93,000多次地震的实际数据。

    It's based on an actual database of more than 93,000 earthquakes that occurred worldwide over a period of years.

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  • 这个服务采用一个实际的数据库,它包含在一段时间内在全世界发生的93,000多次地震的记录。

    The service USES an actual database of more than 93,000 earthquakes that occurred worldwide over a period of years.

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  • 第三段加粗的代码用于处理数据库故障转移和连接切换。

    The third bold section contains code for handling database failover and connection switching.

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  • 当数据库服务器处于联机状态并执行操作时,如果虚拟区的初始尺寸太小,数据库服务器会自动向虚拟区附加其他操作系统段。

    When the database server is online and performing operations, it automatically attaches additional operating-system segments to the virtual portion, if the initial size is too small.

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  • 标记为“A”的代码段创建了数据库连接,并从数据库中选择一个集合。

    The code section labeled "A" essentially creates a database connection and selects a collection within the database.

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